第一篇：高三英语教案：连词讲解及配套练习
高中英语语法教案及配套练习
连词
连词不能独立担任句子成分而只起连接词与词，短语与短语以及句与句的作用。连词主要可分为两类：并列连词和从属连词。并列连词用来连接平行的词、词组和分句。如：and, but, or, nor, so, therefore, yet, however, for, hence, as well as, both…and, not only…but also, either…or, neither…nor,（and）then等等。
20.1 并列连词与并列结构
并列连词引导两个并列的词、词组或句子。
1）and 与or 判断改错：
（错）They sat down and talk about something.（错）They started to dance and sang.（错）I saw two men sitting behind and whisper there.（对）They sat down and talked about something.（对）They started to dance and sing.（对）I saw two men sitting behind and whispering there.解析：第一句： and 连接两个并列的谓语，所以 talk 应改为 talked。
第二句：and 连接两个并列的动词不定式，第二个不定式往往省略to，因此sang 应改为 sing。
第三句：and 连接感观动词saw 后面的用作的宾补的两个并列分词结构，因此whisper应改为whispering。
注意：and 还可以和祈使句或名词词组连用表示条件。（or也有此用法）例如：
Make up your mind, and you'll get the chance.拿定主意，这次你会有机会的。
= If you make up your mind, you'll get the chance.One more effort, and you'll succeed.再努力一下，你会成功的。
= If you make one more effort, you'll succeed.2）both…and 两者都。例如：
She plays（both）the piano and the guitar.她弹钢琴，也弹吉他。
3）not only…but（also）, as well as不但…而且。例如：
She plays not only the piano, but（also）the guitar.她不但弹钢琴，也弹吉他。
注意：not only… but also 关联两个分句时，一个分句因有否定词not 而必须倒装。例如
Not only does he like reading stories, but also he can even write some.他不但喜欢读小说，甚至还会写。
4）neithe…nor 意思为“既不……也不……”谓语动词采用就近原则，与nor后的词保持一致。例如：
Neither you nor he is to blame.你和他都不该受指责。
20.2 比较and和or
1）并列结构中，or通常用于否定句，and用于肯定句。
2）但有时and 也可用于否定句。请注意其不同特点：
There is no air or water in the moon.There is no air and no water on the moon.在否定中并列结构用or 连接，但含有两个否定词的句子实际被看作是肯定结构，因此要用and。
典型例题
---I don't like chicken ___ fish.---I don't like chicken, ___ I like fish very much.A.and； and
B.and； but C.or； but D.or；and
答案C。否定句中表并列用or, but 表转折。
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专心 判断改错：（错）We will die without air and water.（错）We can't live without air or water.（对）We will die without air or water.（对）We can't live without air and water.20.3 表示选择的并列结构
1）or意思为“否则”。例如：
I must work hard, or I'll fail in the exam.我要努力学习，否则考试要不及格了。
2）either…or 意思为“或者……或者……”。注意谓语动词的主谓一致采用就近原则。例如：
Either you or I am right.不是你对，就是我对。
20.4 表示转折或对比
1）but表示转折，while表示对比。例如：
Some people love cats, while others hate them.有些人喜欢猫，而有些人不喜欢。
典型例题
---Would you like to come to dinner tonight?
---I'd like to, ___ I'm too busy.A.and
B.so
C.as
D.but
答案D。but与前面形成转折，符合语意。而表并列的and，结果的so，原因的as都不符合句意。
2）not…but… 意思为“不是…而是…”，后面的用词要遵循一致原则。
They were not the bones of an animal, but（the bones）of a human being.这些不是动物的骨头，而是人的。
20.5 表原因关系
1）for是并列连词，不能置于含两个并列分句的句子的句首，只能将其放在两个分句中间。
判断改错：（错）For he is ill, he is absent today.（对）He is absent today, for he is ill.2）so为连词, therefore一般为副词。例如：
He hurt his leg, so he couldn't play in the game.他的腿受伤了，不能上场。
I think;therefore I exist.我思故我在。
20.6 比较so和 such
such 是形容词，修饰名词或名词词组，so是副词，只能修饰形容词或副词。so 还可与表示数量的形容词many，few，much，little连用，形成固定搭配。
so + adj.such + a（n）+ n.so + adj.+ a（n）+ n.such + n.（pl.）
so + adj.+ n.（pl.）
such +n.（pl.）
so + adj.+ n.（不可数）
such +n.（不可数）
so foolish
such a fool
so nice a flower
such a nice flower so many/ few flowers
such nice flowers
so much/ little money.such rapid progress
so many people
such a lot of people
so many 已成固定搭配，a lot of 虽相当于 many，但 a lot of 为名词性的，只能用such搭配。so…that与such…that之间的转换即为 so与such之间的转换。
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专心 20.7 连词和从句练习
1.I’d get it for you ______ I could remember who last borrowed the book.a.on condition that b.now that c.except that d.considering that
2.The robber told him that he had better keep silent ______ he wanted to get into trouble a.if b.unless c.otherwise d.whether
3.Strange ______ his behavior may be, there is a very good reason for it.a.although b.even if c.that d.as
4.We are worried about our son because no one is aware ______ he has gone.a.the place b.of where c.about the place d.where
5.The professor spoke in a loud voice ______ every one of us could hear him.a.such that b.so c.so that d.such
6.When he just got off the plane, he gave us a good description of ______ in Spain.a.what he had seen b.that he had seen c.which he had seen d.he had seen what
7.It is fitted with a small transformer, by means of ______ the voltage of the currency can be adjusted.a.whom b.which c.what d.that
8.I don’t know why she’s looking at me ______ she knew me.I’ve never seen her before in my life.a.as b.although c.even if d.as if
9.No sooner had he finished his speech ______ stormy applause broke out.a.when b.then c.than d.as
10.It is hard to avoid mistakes.______ you correct them conscientiously, it will be all right.a.In the case b.As long as c.Although d.Despite
11.Geometry, ______ I know nothing, seems a very dull subject.a.that b.about that c.which d.about which
12.The highest temperature ______ in any furnace on earth is about 10,000 centigrade.a.we can get b.that we can get it c.which we can get it d.what we can get
13.We sent the horses to a considerable distance, ______ they should disturb the children.a.less b.lest c.last d.least
14.Sound is conducted through steel in the same manner ______.a.as in air b.as through air c.as air does d.like air
15._____ he was putting on his uniform, the officer found that one of the sleeves was torn.a.Since b.Unless c.As d.Before
16.The police finally caught up with the man ______ was the escaped prisoner.a.who they thought b.whom they thought c.they thought him d.that they thought him
17.______ knows the name of this song will receive a prize from the radio station.a.Whoever b.Those c.Whichever people d.Any people 18.______ do you believe is not about to support our plan? a.Whom b.Who c.Whomever d.Which
19.He didn’t know French, ______ made it difficult for him to study at a university in France.a.that b.as c.this d.which
20.She is a fine singer, ______ her mother used to be a.like b.that c.as d.which
21.______, I realize that I owe a debt to my early country life.a.Lover of towns I am b.As lover of towns
c.Lover of towns as am I d.Though am I the lover of towns
22.The rise of Davy was all the more brilliant in ______ he had not had much schooling.a.which b.that c.what d.the way
23.She always takes careful notes in class ______ she may review them from time to time.用心
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专心 a.so that b.in order to c.because of d.rather than
24.The reason he was late is ______ his clock didn’t give the alarm.a.because b.due to c.since d.that
25.______ he was in error will scarcely be disputed by his warmest friends.a.What b.That c.Which d.Though
26.I shall do the exercises ______ I have been taught.a.such b.as c.what d.for
27.______ is worth doing at all is worth doing well.a.That b.Whatever c.Whichever d.However
28.She was so stubborn that she never listens to the advice ______.a.that I give it to her b.which I give to her c.what I give to her d.I give it to her
29.I was supposed to be a mathematics major, but I actually took ______ courses in physics, if not more.a.so many b.as many c.a good many d.such many
30.Heat does not travel by convection in a solid, because the solid does not move, ______.a.so does a liquid b.so a liquid does c.so is a liquid d.as does a liquid
31.He explained everything over again ______ anyone should misunderstand her.a.since b.when c.lest d.as if
32.______ convincing an argument is, it needs support of evidence.a.Whatever b.However c.Although d.Even if
33.Earthworms occur ______ adequate moisture and food and the necessary soil conditions are found.a.and b.however c.but d.wherever
34.______ we gave him anything to eat, he would save it up for his little brother.a.When b.That c.Whenever d.What
35.The reason I plan to go is ______ if I don’t.a.because she will be disappointed b.because she will have a disappointment c.that she will be disappointed d.for which she will be disappointed
36.The great use of a school education is not so much to teach you things ______ to teach you the art of learning.a.than b.rather than c.nor d.as
37.If the design was wrong, the project is bound to fail, ______ good all the other ideas might be.a.whatever b.however c.whatsoever d.even
38.He gave ______ came to the store a pamphlet in which his products were described.a.who b.those c.whom d.whoever
39.Advertising is distinguished from other forms of communication ______ the advertiser pays for the message to be delivered.a.in that b.in order that c.in which d.that
40.Fox was advised to give the assignment to _______ he believed had a strong sense of responsibility.a.whom b.whomever c.whoever d.that
41.The chairman of the union made it clear at the meeting ______ he would not step down form his position as chairman.a.in which b.where c.because d.that
42.______ Ms.Wang reached the post-office, she discovered she had left the letter at home.a.Just as b.Because c.As long as d.When as
43.The first step in preparing such a program is to draw a flow chart, ______ are shown opposite.a.two examples of it b.two examples of which c.whose two example d.which two examples
44.______ the world began, nations have had difficulty in keeping peace with their neighbors.a.Although b.When c.Until d.Ever since
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专心 45.______ difficulties we may come across, we will help one another to get over them.a.Whatever b.Whichever c.However d.What
46.He went to work so late ______ the manager had to send for him again before he arrived.a.as b.that c.for d.when
47.______ you return those books to the library immediately you will have to pay a fine.a.Until b.If c.Unless d.Provided
48.The rose may grow as a low bush or as a tree, depending on ______.a.what it is trimmed b.how it trimmed c.that is trimmed d.how it is trimmed
49.Group work is a method of teaching ______ tasks and activities are carried out by small groups of pupils.a.which b.that c.for which d.in that
50.Einstein’s theory of relativity seemed hard to believe at the time ______.a.when he first introduced b.that he first introduced it c.he first introduced d.which he first introduced it
51.Now we may be able to say ______ between music and noise or just sound.a.what is the difference b.the difference is what c.what the difference is c.that what the difference
52.Contrary to ______ I had expected, he lost for a second time.a.that b.what c.which d.who
53.Professor Smith was so punctual ______, he always arrived to class just as the bell rang.a.that the day he died b.until the day he died
c.that until the day he died d.until the day when he died
54.______ he came to England to study, he didn’t know how to cook.a.When b.since c.Until d.Unless
55.Although Mr smith is one of those teachers who appear to be friendly, ______ he is very hard to deal with.a.but b.so c.so that d.yet
56.______ a baby kangaroo is four months old does it begin to live outside its mother’s pouch.a.Until b.Not until c.After d.Only until
57.The earliest kind of desk was a box that had a sloping lid _______ there was storage space for writing materials.a.under that b.under which c.which d.that
58.I won’t lend any money to Joe because I am afraid ______ he will forget to pay it back.a.if b.whether c.that d.of
59.______ human beings depend to a great extent on forests, every effort must be made to preserve trees and wildlife.a.If b.Unless c.Until d.Since
60.______ he was caught cheating on the exam, Oliver had been considered to be an honest boy.a.When b.After c.Although d.Before
61.Not long after Galileo’s time, Newton invented another kind of telescope ______ mirrors instead of lenses.a.which used b.in which he used c.that he used d.in that he used 62._____ him as a writer I don’t like him as a man.a.Much I admire b.Much as I admire c.As much I admire d.As I admire much 63.I punish the child ______ he should make the same mistake again.a.as be because c.lest d.unless
64.Hardly had the speaker begun to talk ______ were laughs.a.when there b.than there c.than d.that
65.A joint is ______ permits the forward and backward movement of a door.a.that b.whose c.those d.what
66.I am pleased with what you have told me and ______ you have given me.用心
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专心 a.all what b.all that c.which d.all whatever
67.______ has recently been done to improve the conditions of elementary schools a great number of children are unable to go to school.a.That b.What c.In spite of what d.Though what
68.Nuclear weapon is considered the most terrible weapon of war ______ man has invented.a.which b.that c.as d.since
69.______ he performed the task with success.a.It was expected b.Which was expected c.As was expected d.That was expected
70.The size of the audience, ______ I had expected, was well over ten thousand.a.which b.that c.as d.whom
71.Not everybody could be expected to know all the answers, ______ some questions called for educated guesses rather than general knowledge.a.as b.so c.such d.once
72.______ you try, you’ll never lose your English accent.a.No matter what b.How hard c.No matter how hard d.Whatever hard
73.______ the bridge were packed with cars and buses, it could still carry twice the load.a.Despite b.Provided c.Unless d.Even if
74.The airplane crashed and over a hundred passengers were killed, ______.a.and that shocked the world b.and which shocked the world c.this fact shocked the world d.which shocked the world
75.The time will surely come ______ ordinary people could operate computers as well.a.while b.when c.as d.on which
76.This machine is new.______, it is in excellent condition.a.Furthermore b.However c.Otherwise d.but
77.This room had but a single window, ______ were kept closed when it was not in use.a.which its shutters b.its shutters of which c.the shutters of which d.which shutters
78.The old man is no coward;______ he is a man of high spirits.a.rather than b.on the contrary c.on the other hand d.at the same time 79.Satellite photographs can provide information on ______ rain are falling.a.which where and how much b.where and how c.where and how d.where and how much
80.Skiing is a sport ______ goes back 4,000 years.a.and its b.whose history c.its history d.and which
81.They will be praised or blamed ______ their work is good or bad.a.according as b.as for c.in as much as d.as regards 82.The story of his upbringing is shocking ______.a.to all that read it b.to all who reads it c.to all which read it d.to all who read it 83.You should get the license in two weeks;______, you’ll have to pay a fine.a.yet b.still c.or d.consequently
84.I had hardly reached the airport ______ he started for his destination.a.then b.when c.the moment d.than
85.He had a large collection of books, ______ are written in foreign languages.a.many b.many ones of which c.many of which d.many in which
86.The book is for the students ______ native language is not Chinese to study in a Chinese college or university.a.their b.that c.whose d.of whom
87.Geologists cannot accurately predict ______ the live volcano will erupt again.用心
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专心 a.when b.which c.is that d.and when
88.______ said under oath was disputed by several other witness.a.It is the man b.What the man c.That the man d.The man has
89.______ I was going to college, I was also working as a waitress on weekends.a.During the time that b.At the moment that c.In spite of the fact that d.On the ground that
90.it is a good idea to take a first-aid kit ______ there is an accident.a.in case b.in the event of c.in condition d.but that
91.The strength of the new material is ______ it can stand heavy loads at high temperature.a.that b.such that c.what d.so that
92.That’s the doctor ______ on the seriously wounded man.a.who he operated b.that he operated c.who operated d.that operated him
93._____ , the problem can be solved in only 2 hours with an electronic computer.a.Complicated though it is b.Though is it complicated c.As it is complicated d.Complicated as it is
94.He burned all the important documents ______ that they should fall into the enemy’s hands.a.unless b.so b.lest d.for fear
95.His office on the fortieth floor of a skyscraper in the center of New York City is the world ______.a.that he works b.which he works c.he works in c.he works
96.With the introduction of the electronic computer, there are no complicated problem ______ can be solved.a.that b.as c.but d.which
97.______ all behavior is learned behavior is a basic assumption of social scientists.a.Nearly b.That nearly c.It is nearly d.When nearly
98.In the testing period, the students spent ______ much time in the classroom on mathematics ______ they spent on any other subject.a.as, as b.as, that c.so, that d.such, that
99.Our confidence in the curative properties of the bottle of medicine remains the same ______.a.like theirs b.as they c.as theirs d.as them
100.The audience, ______ enjoyed the performance.a.most of them were students b.most of whom were students c.whom they were students d.they were mostly students
101.______ steel is stronger than iron, men are able to make steel pipes with larger diameters.a.While b.If c.Unless d.As
102.Mr.Chen said that he would be punctual for the appointment, ______ he were late? a.but what if b.how about c.so what d.and what about
103.Mrs.Lee will move into her new house next Monday, ______ it will be completely furnished.a.by which time b.by the time c.by that time d.by some time
104.I have little doubt about his competence;______ he is well-qualified for the job.a.although b.because c.moreover d.yet
105.The quantum theory states ______, such as light, is given off and absorbed in tiny definite units called quanta or protons.a.energy that b.that it is energy c.it is energy d.that energy
106.______ to space travelers is high acceleration or deceleration forces.a.Danger can be b.They can be dangerous c.What can be dangerous d.While danger
107.______ these questions may sound academic, answers to them could have profound economic and political significance.用心
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专心 a.Since b.If c.While d.Lest
108.A body weighs ______ from the surface of the Earth.a.less the farther it gets b.the farther it gets
c.less than it gets farther d.less than it, the farther it gets
109.______ it is you’ve found, you must give it back to the person it belongs to.a.That b.Because c.Whatever d.However
110.______ is often the case with a new idea much preliminary activity and optimistic discussion produce no concrete proposals.a.That b.It c.Which d.As
111.Angiosperms inhabit relatively diverse environments and may be found ______ higher plants can survive.a.there b.wherever c.somewhere d.anywhere
112.Without facts, we cannot form a worthwhile opinion for we need to have factual knowledge ______ our thinking.a.upon which to base b.which to base upon c.which to be based on d.to which to be based 113.Twelve is to six ______ two is to one.a.what b.which c.that d.when 114.______, she knows French well.a.A child as she is b.Child as she is c.As she is a child d.The child as she is 115.______, they could find nobody in the house.a.As they would search b.Would as they search c.Search as they would d.They would search as
连词和从句练习答案 A 19 D 37 B 55 D 73 D 91 B 109 C 2 B 20 C 38 D 56 B 74 D 92 C 110 D 3 D 21 A 39 A 57 B 75 B 93 D 111 B 4 B 22 B 40 C 58 C 76 A 94 D 112 A 5 C 23 A 41 D 59 D 77 C 95 C 113 A 6 A 24 D 42 A 60 D 78 B 96 C 114 B 7 B 25 B 43 B 61 B 79 D 97 B 115 C 8 D 26 B 44 D 62 B 80 B 98 A 9 C 27 B 45 A 63 C 81 A 99 C 10 B 28 B 46 B 64 A 82 A 100 B 11 D 29 B 47 C 65 D 83 C 101 D 12 A 30 D 48 D 66 B 84 B 102 A 13 B 31 C 49 D 67 C 85 C 103 A 14 B 32 B 50 B 68 B 86 C 104 C 15 C 33 D 51 C 69 C 87 A 105 D 16 A 34 C 52 B 70 C 88 B 106 C 17 A 35 C 53 C 71 A 89 A 107 C 18 B 36 D 54 C 72 C 90 A 108 A
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第二篇：高中英语语法教案及配套练习---连词
20.连词
连词不能独立担任句子成分而只起连接词与词，短语与短语以及句与句的作用。连词主要可分为两类：并列连词和从属连词。并列连词用来连接平行的词、词组和分句。如：and, but, or, nor, so, therefore, yet, however, for, hence, as well as, both…and, not only…but also, either…or, neither…nor,（and）then等等。
20.1 并列连词与并列结构
并列连词引导两个并列的词、词组或句子。
1）and 与or
判断改错：（错）They sat down and talk about something.（错）They started to dance and sang.（错）I saw two men sitting behind and whisper there.（对）They sat down and talked about something.（对）They started to dance and sing.（对）I saw two men sitting behind and whispering there.解析：第一句： and 连接两个并列的谓语，所以 talk 应改为 talked。
第二句：and 连接两个并列的动词不定式，第二个不定式往往省略to，因此sang 应改为 sing。
第三句：and 连接感观动词saw 后面的用作的宾补的两个并列分词结构，因此whisper应改为whispering。
注意：and 还可以和祈使句或名词词组连用表示条件。（or也有此用法）例如：
Make up your mind, and you'll get the chance.拿定主意，这次你会有机会的。
= If you make up your mind, you'll get the chance.One more effort, and you'll succeed.再努力一下，你会成功的。
= If you make one more effort, you'll succeed.2）both…and 两者都。例如：
She plays（both）the piano and the guitar.她弹钢琴，也弹吉他。
3）not only…but（also）, as well as不但…而且。例如：
She plays not only the piano, but（also）the guitar.她不但弹钢琴，也弹吉他。
注意：not only… but also 关联两个分句时，一个分句因有否定词not 而必须倒装。例如
Not only does he like reading stories, but also he can even write some.他不但喜欢读小说，甚至还会写。
4）neithe…nor 意思为“既不……也不……”谓语动词采用就近原则，与nor后的词保持一致。例如：
Neither you nor he is to blame.你和他都不该受指责。
20.2 比较and和or
1）并列结构中，or通常用于否定句，and用于肯定句。
2）但有时and 也可用于否定句。请注意其不同特点：
There is no air or water in the moon.There is no air and no water on the moon.在否定中并列结构用or 连接，但含有两个否定词的句子实际被看作是肯定结构，因此要用and。
典型例题
---I don't like chicken ___ fish.---I don't like chicken, ___ I like fish very much.A.and； and
B.and； but C.or； but D.or；and
答案C。否定句中表并列用or, but 表转折。
判断改错：（错）We will die without air and water.（错）We can't live without air or water.（对）We will die without air or water.（对）We can't live without air and water.20.3 表示选择的并列结构
1）or意思为“否则”。例如：
I must work hard, or I'll fail in the exam.我要努力学习，否则考试要不及格了。
2）either…or 意思为“或者……或者……”。注意谓语动词的主谓一致采用就近原则。例如：
Either you or I am right.不是你对，就是我对。
20.4 表示转折或对比
1）but表示转折，while表示对比。例如：
Some people love cats, while others hate them.有些人喜欢猫，而有些人不喜欢。
典型例题
---Would you like to come to dinner tonight?
---I'd like to, ___ I'm too busy.A.and
B.so
C.as
D.but
答案D。but与前面形成转折，符合语意。而表并列的and，结果的so，原因的as都不符合句意。
2）not…but… 意思为“不是…而是…”，后面的用词要遵循一致原则。
They were not the bones of an animal, but（the bones）of a human being.这些不是动物的骨头，而是人的。
20.5 表原因关系
1）for是并列连词，不能置于含两个并列分句的句子的句首，只能将其放在两个分句中间。
判断改错：（错）For he is ill, he is absent today.（对）He is absent today, for he is ill.2）so为连词, therefore一般为副词。例如：
He hurt his leg, so he couldn't play in the game.他的腿受伤了，不能上场。
I think;therefore I exist.我思故我在。
20.6 比较so和 such such 是形容词，修饰名词或名词词组，so是副词，只能修饰形容词或副词。so 还可与表示数量的形容词many，few，much，little连用，形成固定搭配。
so + adj.such + a（n）+ n.so + adj.+ a（n）+ n.such + n.（pl.）
so + adj.+ n.（pl.）
such +n.（pl.）
so + adj.+ n.（不可数）
such +n.（不可数）
so foolish
such a fool
so nice a flower
such a nice flower so many/ few flowers
such nice flowers
so much/ little money.such rapid progress
so many people
such a lot of people
so many 已成固定搭配，a lot of 虽相当于 many，但 a lot of 为名词性的，只能用such搭配。so…that与such…that之间的转换即为 so与such之间的转换。
20.7 连词和从句练习
1.I’d get it for you ______ I could remember who last borrowed the book.a.on condition that b.now that c.except that d.considering that
2.The robber told him that he had better keep silent ______ he wanted to get into trouble
a.if b.unless c.otherwise d.whether
3.Strange ______ his behavior may be, there is a very good reason for it.a.although b.even if c.that d.as
4.We are worried about our son because no one is aware ______ he has gone.a.the place b.of where c.about the place d.where
5.The professor spoke in a loud voice ______ every one of us could hear him.a.such that b.so c.so that d.such
6.When he just got off the plane, he gave us a good description of ______ in Spain.a.what he had seen b.that he had seen c.which he had seen d.he had seen what 7.It is fitted with a small transformer, by means of ______ the voltage of the currency can be adjusted.a.whom b.which c.what d.that
8.I don’t know why she’s looking at me ______ she knew me.I’ve never seen her before in my life.a.as b.although c.even if d.as if
9.No sooner had he finished his speech ______ stormy applause broke out.a.when b.then c.than d.as
10.It is hard to avoid mistakes.______ you correct them conscientiously, it will be all right.a.In the case b.As long as c.Although d.Despite
11.Geometry, ______ I know nothing, seems a very dull subject.a.that b.about that c.which d.about which
12.The highest temperature ______ in any furnace on earth is about 10,000 centigrade.a.we can get b.that we can get it c.which we can get it d.what we can get
13.We sent the horses to a considerable distance, ______ they should disturb the children.a.less b.lest c.last d.least
14.Sound is conducted through steel in the same manner ______.a.as in air b.as through air c.as air does d.like air
15._____ he was putting on his uniform, the officer found that one of the sleeves was torn.a.Since b.Unless c.As d.Before
16.The police finally caught up with the man ______ was the escaped prisoner.a.who they thought b.whom they thought c.they thought him d.that they thought him
17.______ knows the name of this song will receive a prize from the radio station.a.Whoever b.Those c.Whichever people d.Any people 18.______ do you believe is not about to support our plan? a.Whom b.Who c.Whomever d.Which
19.He didn’t know French, ______ made it difficult for him to study at a university in France.a.that b.as c.this d.which
20.She is a fine singer, ______ her mother used to be a.like b.that c.as d.which
21.______, I realize that I owe a debt to my early country life.a.Lover of towns I am b.As lover of towns
c.Lover of towns as am I d.Though am I the lover of towns
22.The rise of Davy was all the more brilliant in ______ he had not had much schooling.a.which b.that c.what d.the way
23.She always takes careful notes in class ______ she may review them from time to time.a.so that b.in order to c.because of d.rather than
24.The reason he was late is ______ his clock didn’t give the alarm.a.because b.due to c.since d.that
25.______ he was in error will scarcely be disputed by his warmest friends.a.What b.That c.Which d.Though
26.I shall do the exercises ______ I have been taught.a.such b.as c.what d.for
27.______ is worth doing at all is worth doing well.a.That b.Whatever c.Whichever d.However
28.She was so stubborn that she never listens to the advice ______.a.that I give it to her b.which I give to her c.what I give to her d.I give it to her
29.I was supposed to be a mathematics major, but I actually took ______ courses in physics, if not more.a.so many b.as many c.a good many d.such many
30.Heat does not travel by convection in a solid, because the solid does not move, ______.a.so does a liquid b.so a liquid does c.so is a liquid d.as does a liquid
31.He explained everything over again ______ anyone should misunderstand her.a.since b.when c.lest d.as if
32.______ convincing an argument is, it needs support of evidence.a.Whatever b.However c.Although d.Even if
33.Earthworms occur ______ adequate moisture and food and the necessary soil conditions are found.a.and b.however c.but d.wherever
34.______ we gave him anything to eat, he would save it up for his little brother.a.When b.That c.Whenever d.What
35.The reason I plan to go is ______ if I don’t.a.because she will be disappointed b.because she will have a disappointment c.that she will be disappointed d.for which she will be disappointed
36.The great use of a school education is not so much to teach you things ______ to teach you the art of learning.a.than b.rather than c.nor d.as
37.If the design was wrong, the project is bound to fail, ______ good all the other ideas might be.a.whatever b.however c.whatsoever d.even
38.He gave ______ came to the store a pamphlet in which his products were described.a.who b.those c.whom d.whoever
39.Advertising is distinguished from other forms of communication ______ the advertiser pays for the message to be delivered.a.in that b.in order that c.in which d.that
40.Fox was advised to give the assignment to _______ he believed had a strong sense of responsibility.a.whom b.whomever c.whoever d.that
41.The chairman of the union made it clear at the meeting ______ he would not step down form his position as chairman.a.in which b.where c.because d.that
42.______ Ms.Wang reached the post-office, she discovered she had left the letter at home.a.Just as b.Because c.As long as d.When as
43.The first step in preparing such a program is to draw a flow chart, ______ are shown opposite.a.two examples of it b.two examples of which c.whose two example d.which two examples
44.______ the world began, nations have had difficulty in keeping peace with their neighbors.a.Although b.When c.Until d.Ever since
45.______ difficulties we may come across, we will help one another to get over them.a.Whatever b.Whichever c.However d.What 46.He went to work so late ______ the manager had to send for him again before he arrived.a.as b.that c.for d.when
47.______ you return those books to the library immediately you will have to pay a fine.a.Until b.If c.Unless d.Provided
48.The rose may grow as a low bush or as a tree, depending on ______.a.what it is trimmed b.how it trimmed c.that is trimmed d.how it is trimmed
49.Group work is a method of teaching ______ tasks and activities are carried out by small groups of pupils.a.which b.that c.for which d.in that
50.Einstein’s theory of relativity seemed hard to believe at the time ______.a.when he first introduced b.that he first introduced it c.he first introduced d.which he first introduced it
51.Now we may be able to say ______ between music and noise or just sound.a.what is the difference b.the difference is what c.what the difference is c.that what the difference
52.Contrary to ______ I had expected, he lost for a second time.a.that b.what c.which d.who
53.Professor Smith was so punctual ______, he always arrived to class just as the bell rang.a.that the day he died b.until the day he died
c.that until the day he died d.until the day when he died
54.______ he came to England to study, he didn’t know how to cook.a.When b.since c.Until d.Unless
55.Although Mr smith is one of those teachers who appear to be friendly, ______ he is very hard to deal with.a.but b.so c.so that d.yet
56.______ a baby kangaroo is four months old does it begin to live outside its mother’s pouch.a.Until b.Not until c.After d.Only until
57.The earliest kind of desk was a box that had a sloping lid _______ there was storage space for writing materials.a.under that b.under which c.which d.that
58.I won’t lend any money to Joe because I am afraid ______ he will forget to pay it back.a.if b.whether c.that d.of
59.______ human beings depend to a great extent on forests, every effort must be made to preserve trees and wildlife.a.If b.Unless c.Until d.Since
60.______ he was caught cheating on the exam, Oliver had been considered to be an honest boy.a.When b.After c.Although d.Before
61.Not long after Galileo’s time, Newton invented another kind of telescope ______ mirrors instead of lenses.a.which used b.in which he used c.that he used d.in that he used 62._____ him as a writer I don’t like him as a man.a.Much I admire b.Much as I admire c.As much I admire d.As I admire much 63.I punish the child ______ he should make the same mistake again.a.as be because c.lest d.unless
64.Hardly had the speaker begun to talk ______ were laughs.a.when there b.than there c.than d.that
65.A joint is ______ permits the forward and backward movement of a door.a.that b.whose c.those d.what
66.I am pleased with what you have told me and ______ you have given me.a.all what b.all that c.which d.all whatever
67.______ has recently been done to improve the conditions of elementary schools a great number of children are unable to go to school.a.That b.What c.In spite of what d.Though what
68.Nuclear weapon is considered the most terrible weapon of war ______ man has invented.a.which b.that c.as d.since
69.______ he performed the task with success.a.It was expected b.Which was expected c.As was expected d.That was expected
70.The size of the audience, ______ I had expected, was well over ten thousand.a.which b.that c.as d.whom
71.Not everybody could be expected to know all the answers, ______ some questions called for educated guesses rather than general knowledge.a.as b.so c.such d.once
72.______ you try, you’ll never lose your English accent.a.No matter what b.How hard c.No matter how hard d.Whatever hard
73.______ the bridge were packed with cars and buses, it could still carry twice the load.a.Despite b.Provided c.Unless d.Even if
74.The airplane crashed and over a hundred passengers were killed, ______.a.and that shocked the world b.and which shocked the world c.this fact shocked the world d.which shocked the world
75.The time will surely come ______ ordinary people could operate computers as well.a.while b.when c.as d.on which
76.This machine is new.______, it is in excellent condition.a.Furthermore b.However c.Otherwise d.but
77.This room had but a single window, ______ were kept closed when it was not in use.a.which its shutters b.its shutters of which c.the shutters of which d.which shutters
78.The old man is no coward;______ he is a man of high spirits.a.rather than b.on the contrary c.on the other hand d.at the same time
79.Satellite photographs can provide information on ______ rain are falling.a.which where and how much b.where and how c.where and how d.where and how much
80.Skiing is a sport ______ goes back 4,000 years.a.and its b.whose history c.its history d.and which
81.They will be praised or blamed ______ their work is good or bad.a.according as b.as for c.in as much as d.as regards 82.The story of his upbringing is shocking ______.a.to all that read it b.to all who reads it c.to all which read it d.to all who read it 83.You should get the license in two weeks;______, you’ll have to pay a fine.a.yet b.still c.or d.consequently
84.I had hardly reached the airport ______ he started for his destination.a.then b.when c.the moment d.than
85.He had a large collection of books, ______ are written in foreign languages.a.many b.many ones of which c.many of which d.many in which
86.The book is for the students ______ native language is not Chinese to study in a Chinese college or university.a.their b.that c.whose d.of whom
87.Geologists cannot accurately predict ______ the live volcano will erupt again.a.when b.which c.is that d.and when
88.______ said under oath was disputed by several other witness.a.It is the man b.What the man c.That the man d.The man has
89.______ I was going to college, I was also working as a waitress on weekends.a.During the time that b.At the moment that c.In spite of the fact that d.On the ground that
90.it is a good idea to take a first-aid kit ______ there is an accident.a.in case b.in the event of c.in condition d.but that
91.The strength of the new material is ______ it can stand heavy loads at high temperature.a.that b.such that c.what d.so that
92.That’s the doctor ______ on the seriously wounded man.a.who he operated b.that he operated c.who operated d.that operated him
93._____ , the problem can be solved in only 2 hours with an electronic computer.a.Complicated though it is b.Though is it complicated c.As it is complicated d.Complicated as it is
94.He burned all the important documents ______ that they should fall into the enemy’s hands.a.unless b.so b.lest d.for fear
95.His office on the fortieth floor of a skyscraper in the center of New York City is the world ______.a.that he works b.which he works c.he works in c.he works
96.With the introduction of the electronic computer, there are no complicated problem ______ can be solved.a.that b.as c.but d.which
97.______ all behavior is learned behavior is a basic assumption of social scientists.a.Nearly b.That nearly c.It is nearly d.When nearly
98.In the testing period, the students spent ______ much time in the classroom on mathematics ______ they spent on any other subject.a.as, as b.as, that c.so, that d.such, that
99.Our confidence in the curative properties of the bottle of medicine remains the same ______.a.like theirs b.as they c.as theirs d.as them
100.The audience, ______ enjoyed the performance.a.most of them were students b.most of whom were students c.whom they were students d.they were mostly students
101.______ steel is stronger than iron, men are able to make steel pipes with larger diameters.a.While b.If c.Unless d.As
102.Mr.Chen said that he would be punctual for the appointment, ______ he were late?
a.but what if b.how about c.so what d.and what about
103.Mrs.Lee will move into her new house next Monday, ______ it will be completely furnished.a.by which time b.by the time c.by that time d.by some time
104.I have little doubt about his competence;______ he is well-qualified for the job.a.although b.because c.moreover d.yet
105.The quantum theory states ______, such as light, is given off and absorbed in tiny definite units called quanta or protons.a.energy that b.that it is energy c.it is energy d.that energy
106.______ to space travelers is high acceleration or deceleration forces.a.Danger can be b.They can be dangerous c.What can be dangerous d.While danger
107.______ these questions may sound academic, answers to them could have profound economic and political significance.a.Since b.If c.While d.Lest
108.A body weighs ______ from the surface of the Earth.a.less the farther it gets b.the farther it gets
c.less than it gets farther d.less than it, the farther it gets
109.______ it is you’ve found, you must give it back to the person it belongs to.a.That b.Because c.Whatever d.However
110.______ is often the case with a new idea much preliminary activity and optimistic discussion produce no concrete proposals.a.That b.It c.Which d.As
111.Angiosperms inhabit relatively diverse environments and may be found ______ higher plants can survive.a.there b.wherever c.somewhere d.anywhere 112.Without facts, we cannot form a worthwhile opinion for we need to have factual knowledge ______ our thinking.a.upon which to base b.which to base upon c.which to be based on d.to which to be based 113.Twelve is to six ______ two is to one.a.what b.which c.that d.when
114.______, she knows French well.a.A child as she is b.Child as she is c.As she is a child d.The child as she is 115.______, they could find nobody in the house.a.As they would search b.Would as they search c.Search as they would d.They would search as
第三篇：英语连词讲解
连词
Part One并列连词
一、表示选择的并列连词有：
1.and
Justice is on your side.And justice will triumph over injustice.正义在你们一边，而正义是会战胜非正义的。
Go ahead and you will see the hospital.2.both...and
A man should have both courage and perseverance.一个人既要有勇气又要有毅力Mary can both sing and dance.3.not only...but also
We should not only be bold, but also be cautious.我们不仅要大胆，而且要谨慎。The girl is not only pretty but also clever4.neither...nor
She could neither speak the language nor write it.这种语言她既不会说，也不会写。5.as well as
I have read one of his novels as well as a few of his plays.我读过他的一本小说和几个剧本。
二、表示转折或对比的并列连词有：
1.but
He tried hard but he was unsuccessful.他做了很大努力但没有成功。
2.yet
The car was old, yet it was in excellent condition.这辆车子很旧，但仍处于良好的状态。
3.however
She felt ill.She went to work, however, and tried to concentrate.她病了。然而她照旧去上班，并且尽力集中精神工作。
4.nevertheless
I don't know anything against that man;nevertheless I don't trust him.我对那个人没有什么不良的看法，但我不能信赖他。
三、表示选择的并列连词有：
1.or
You may do it yourself, or ask someone else to do it.你可以自己做或者让别人做。
2.either...or
I left it either on the table or in the drawer.我不是把它放在桌子上了，就是放在抽屉里了。除了表示选择外，or和either...or还可以表示否定的条件：
1)Now I must go or I shall be late for the party.我现在得走了，否则晚会我就要迟到了。
2)You'll either behave yourself, or you'll never go out with me.四、表示因果关系的并列连词有：
1.for
You'd better put on your sweater, for it's rather cold outside.你最好把毛衣穿上，外边相当冷。
2.so
My sister is expecting me，so I must be off now.姐姐在等我，因此我得走了。
3.therefore
You are right, therefore we should support you.你是对的，所以我们应当支持你。
4.hence
I fell off my bike yesterday—hence the bruises.Part Two从属连词
用于连接主句和名词性从句或状语从句的连词叫从属连词
一、引导名词性从句的从属连词有：
1.that
Joan said she would come.The trouble is that we are short of money.2.whether/ if
Ask her whether/if she will come with us.3.where, who, which, how
My question is where we can find him.二、引导状语从句的从属连词有：
a.时间状语从句
1.when
There was prolonged applause when he began to speak.他开始讲话时响起了经久不息的掌声。
2.while
We should strike while the iron is hot.我们要趁热打铁。
3.as
As(When)he entered, the hall burst into thunderous applause.当他进来时，全场发出雷鸣般的掌声。
4.after
After I visit Shanghai I'll travel up the Yangtze.访问上海之后，我将溯长江而上。
5.before
It would be months before he was fit for the work.要过好几个月他才能适应工作。
6.since
It is just a week since we arrived here.我们到这里才一个星期。
7.until(till)
I shall stay here until(till)I've completed my studies.我要在这里待到学习结束为止。I didn’t go home until I cleaned the classroom yesterday afternoon.8.as soon as
As soon as he got well, he went back to work.他病一好就回去上班了。
9.once
Once he said that, I knew he was lying.他一说这话我就知道他在撒谎。
b.原因状语从句
1.because: 原因最直接，语气最强
He failed because he was too careless.因为他太粗心，所以失败了。
2.as 原因十分明显，口语化
As it was already rather dark, we decided to stop at the temple for the night.因为已经相当晚了，我们决定在庙里待一夜。
3.since对方已知的，语气比because稍弱，多用于句首
Since you don't want to go, we won't force you to.既然你不愿意去，我们也不勉强你。
4.now that = since
Now that you are all back, we'd better start the work right away.你们既然都回来了，我们最好马上就开始工作。
5.considering(that)
They did the job quite well considering(that)they had no experience.考虑到他们没有什么经验，这项工作他们已经干得不错了。
6.seeing that
Seeing that(Since)nobody was very enthusiastic about it, they decided to cancel the trip.由于都没有很高的热情，他们决定取消这次旅行。
c.条件状语从句
1.if
If you can do it, so can I.你要是能办到，我也能办到。
2.even if
Even if you fail again, you shouldn't lose heart.3.unless
I won't go unless you want me to.除非你要我去，否则我是不会去的。
4.in case
We'd better take our raincoats in case it should rain(rains).我们最好把雨衣带着以防下雨。
5.provided /providing(that)
I'll come provided(providing)(that)you let me know in good time.你要是及时通知我是会来的。
6.suppose/supposing(that)
Suppose(Supposing)(that)he won't agree, what shall we do? 假如他不同意，我们怎么办？
7.as(so)long as
You may use the room as long as you keep it clean.只要保持清洁你可以用这个房间。
8.on condition(that)
I'll lend you the book on condition you return it on Monday.只要你能在星期一还我，这书我就借给你。
d.让步状语从句
although / though
Everybody worked with great enthusiasm although/though the weather was extremely cold.虽然天气很冷，大家工作得非常起劲。
e.比较状语从句
1.than
We have produced 20% more cotton this year than we did last year.我们今年棉花产量比去年高20%。
2.as(so)...as
He doesn't play half as well as his sister.他演奏的水平不及他姐姐的一半。
f.目的状语从句
1.lest
She explained again and again lest people should misunderstand her.她一再解释唯恐人们误解。
2.so that
Speak clearly so that we may understand you.讲话要清楚，以便我们能听明白。
3.in order that
He assigned us some books to read at home in order that(so that)we might have a deeper understanding of the subject.他指定几本书给我们回家看，以便我们对这一主题有一个较深的了解。
g.结果状语从句
1.so...that
She was so moved that tears came to her eyes.她感动得热泪盈眶。
2.such...that
It was such a boring speech that I fell asleep.演讲枯燥乏味，听得我都睡着了。
练习题
1.—Oh, I failed again
—Don’t lose heart.One more effort, ________ you will succeed.A.so that B.therefore C.however D.and
2.—How can I wake up so early?
—Set the alarm at 5 o’clock, ________ you’ll make it.A.but B.or C.and D.so
3.Information technology is taught in most schools, ________ we have entered the information society.A.so B.while C.still D.for
4.________ enough time, but I couldn’t do it better.A.I was given B.Given C.To be given D.Though I was given
5.English is understood all over the world ________ Turkey is spoken by only a few people outside Turkey itself.A.while B.when C.if D.as
6.________ I had walked for six hours, I was tired out.A.After B.Before C.When D.As
7.________ you understand this rule, you’ll have no further difficulty.A.OnceB.UnlessC.AsD.Until
8.A warning news report from Qatar announces that a group of Islam will continue to kill Americans wherever they are ________ they leave the Arab world forever.A.even though B.in case C.whenever D.until
9.________ the man grew older, he lost interest in everything except gardening.A.WithB.SinceC.WhileD.As
10.I was on the point of going to bed ________ Mr.Zhang rang.A.as B.when C.while D.and
11.In some countries, ______are called “public schools” are not owned by the public.A.which B.as C.what D.that
12.One of the men present held the view ________ the book said was right.A.what that B.what C.that D.that what
13.Tom make up his mind to get a seat for the football match ________ it means standing in a queue all night.A.as ifB.as thoughC.even ifD.whatever
14.________ he studies hard, he will never pass the examination.A.IfB.UnlessC.Even ifD.Even though
15.She worked hard ________ everything would be ready by the time he came back.A.sinceB.so thatC.as ifD.unless
16.I was so familiar with her that I recognized her voice ________ I picked up the phone.A.the moment B.after C.before D.while
17.The roof fell ________ he had time to dash into the house to save his baby.A.asB.afterC.untilD.before
18.Doing your homework is a sure way to improve your test scores, and this is especially true ________ it comes to classroom tests.A.asB.sinceC.whenD.after
19.I have been keeping that photo ________ I can see it every day, as it always reminds me of my college days.A.whichB.whereC.whetherD.when
20.You may borrow this book________ you promise to give it back.A.in caseB.as long asC.as ifD.even if
第四篇：There be句型及配套练习
There be句型
1.定义：There be句型表示某处存在某物或某人。
2.结构：(1)There is +单数可数名词/不可数名词+ 地点状语.(2)There are +复数名词+地点状语.其中，there是引导词，在句中不充当任何成分，翻译时也不必译出。句子的主语是某人或某物，谓语动词be要与主语（某人或某物）的数保持一致。当主语是两个或两个以上的名词时，谓语动词要与跟它最近的那个名词一致。
eg.① There is a bird in the tree.树上有一只鸟。
② There is a teacher and many students in our classroom.我们教室里有一位老师和许多学生。
③ There are two boys and a girl under the tree.树下有两个男孩，一个女孩。
同时，be为谓语动词,后面跟的是名词,也就是主语,也就是说there be结构的运用也就是倒桩的具体运用。其真正的主语在there be 之后。在新课标中对此的考试要求是：掌握There be句式的结构特征和基本用法。在我们的课本中也出现了大量的There be句式如：
There are a few simple safe measures to follow while training.(Book3,P51)There are also records of gymnastics being performed in China and some other Asian countries.(Book3, P50)In China, there is only 7% of the land used for growing crops, which feeds more than one fourth of the world population.(Book3, P20)If the population keeps growing so quickly, there will be only standing room left for us next century.(Book2A, P49)There were lots of good English language programs broadcast on TV or on the radio in China.(Book1A, P46)There be结构是如此重要，我们高中生必须对此从以下方面进行了解。
一、注意事项： there be 结构中的be 是可以运用各种时态的。
There is going to be a meeting tonight.今晚有个会议。There was a knock at the door.有人敲门。
There has been a girl waiting for you.有个女孩一直在等你。There will be rain soon.不久天就要下雨了。
2动词be单复数形式要跟there be之后的真正的主语一致。并且要根据就近一致原则来变换be 的单复数形式。
如：
There is a book on the desk.课桌上有一本书。How many people are there in the city?这个城市里有多少人口。There is a pen and two books on the desk.课桌上有一个钢笔和两本书。There are two books and a pen on the desk.课桌上有两本书和一个钢笔。
There are some students and a teacher in the classroom.在教室里有一些学生和一位老师。There is a teacher and some students in the classroom.在教室里有一位老师和一些学生。3 在there be引起的句子结构中，用来修饰主语的不定式主动形式和被动形式均可。There is no time to lose(= to be lost).时间紧迫。There is nothing to see(=to be seen).看不见有什么。There is nothing to do.(=to be done)无事可做。
二、结构变形：
在there be 结构中还可把be 改变从而使得there be结构有了一些改变具体总结如下： 1 There used/seem/ happen/appear to be 如： There might be snow at night.晚上可能有雪。
There appeared to be nobody willing to help.看来没人愿意帮忙。There used to be a building here.过去这儿有一座楼房。There happened to be a man walking by.碰巧有个人在此经过。There doesn't seem to be much hope.好象没有太大的希望。2 在there be的 be 前还可以加上各种情态词，如： There must be something wrong.一定有问题。
There ought not to be so many people.不应该有这么多的人。There might still be hope.可能还有点希望。在there be句型中的be还可以换成其他的动词与there连用，这些词都是表示状态的如：live stand exist remain等或用来描写某事的发生或某人的到达如come, appear, enter, follow, occur等。There lived a rich man.这以前住着一个富翁。Then there came a knock at the door.然后有人敲门。
Long, long ago, there lived a king.很久很久以前，有一个国王。There followed a terrible noise.然后是传来了可怕的声音。Suddenly there entered a strange man.突然进来了一个奇怪的人。
三、特殊的表达方式：
１There is no sense in doing 做某事是没有用的，没有意义的 There is no sense in making him angry.跟他生气是没有用的。There is no sense in going alone.一个人去是没有好处的。2 There is no use /good doing 做某事是没有用的，没有必要的 There is no use trying to explain it.解释是没有必要的。There is no good/use going there.去那儿是没有好处的。3 There is no need to do 没有必要做某事 There is no need to worry.没有必要担心。
There is no need to give him so much money.根本没有必要给他那么多的钱。4 There is thought/said/reported to be 人们认为有/据说有/据报道有
There is thought to be an army between in these two countries。人们认为在这两国之间有一场战争。There is reported to be a better way to cure cancer.据报道，找到了一种更好的治疗癌症的方法。5 There is no doing（口语）不可能„„.There is no telling when he will be back.无法知道他什么时候回来。There is no knowing what he is doing.无法知道他在做什么。There be句型归纳与练习There be 句型
四、There be句型与have的区别：
(1)There be 句型和have都表示“有”的含义。区别如下：There be表示“某处存在某物或某人”；have表示“某人拥有某物/某人”，它表示所有、拥有关系。eg.①He has two sons.他有两个儿子。
②There are two men in the office.办公室里有两个男人。(2)当have表示“包括”、“存在”的含义时，There be 句型与其可互换。
eg.A week has seven days.=There are seven days in a week.一个星期有七天。
五、句型转换
1、变否定句
There be句型的否定式的构成和含有be动词的其它句型一样，在be后加上not或no即可。注意not和no的不同：not是副词，no为形容词，not a/an/any + n.相当于no+ n.。例如：
There are some pictures on the wall.→There aren't any pictures on the wall.=There are no pictures on the wall.There is a bike behind the tree.→ There isn't a bike behind the tree.=There is no bike behind the tree.2、变一般疑问句
There be句型的一般疑问句变化是把be动词调整到句首，再在句尾加上问号即可，此为“调整法”。但同时要注意：当肯定句中有some时，要将其改为any（否定变化也一样）。看看下面两句是如何“改头换面”的吧： There is some water on Mars.→ Is there any water on Mars? There are some fish in the water.→Are there any fish in the water?
3、变特殊疑问句
There be句型的特殊疑问句形式有以下三种变化：
① 对主语提问：当主语是人时，用“Who's+介词短语?”；当主语是物时，用“What's + 介词短语?”。注意：无论原句的主语是单数还是复数，对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。如： There are many things over there.→What's over there? There is a little girl in the room.→Who is in the room? ② 对地点状语提问：提问地点当然用“Where is / are+主语?”啦！例如： There is a computer on the desk.→ Where is the computer? There are four children on the playground.→Where are the four children? ③ 对数量提问：一般有两种句型结构： How many+复数名词+are there+介词短语？ How much+不可数名词+is there+介词短语？
There be 句型专练
一.根据所给汉语完成句子。
1.桌子上有一本书和两支钢笔。There _____ a book and two pens on the desk.2.钱包里有些钱。There ____ some money in the picture.3.在吉姆的书包里有一些卡片。____ _____ some cards in Jim’s bag.4.里面还有其他的东西吗？_____ _____ anything else in it? 5.我们学校有许多班。There _____ many _____ in our school.6.树上没有鸟。There _____ ______ birds in the tree.二.选择填空：
1.Are there any maps on the wall? ___ A.There are some.B.Yes, there is.C.Yes, there is one.D.No, there are.2.How many ____ are there in the picture? A.woman B.women C.buy D.milk 3.There aren’t ___ trees near the house.There is only one.A.any B.some C.many D.much 4.There ___ two bowls of rice on the table.A.is B.have C.has D.are 5.Are there ___ houses near the river? Yes, there are.A.some, some B.any, some C.any, any D.some, any 三.句型转换：
1.There is a woman near the house.（变复数）2.There are some buses near the hill.（变单数）3.There are some apples in the tree.（变一般问句）4.There are some oranges in the glass.（变否定句）5.Is there a baby in the room?（变复数）
6.There are many beautiful flowers in the garden.(就划线部分提问)___ ___ in the garden? 7.There is a bookcase in my study.（变一般问句）_____ _____ _____ _____ in your study? 8.There is a soccer ball and a basketball on the floor._____ ____ on the floor? 9.My new dress is in the wardrobe._____ _______ your new dress? 10.There are some big trees behind my house._____ _____ ______ big trees? 四.there be 与have区别专练。
1.This desk _____ four legs.2.______ some books on the desk.3.Everyone ______ a dictionary in my class.4._______(没有)knives in the room.
第五篇：专题八 初中英语连词讲解及练习题
2013年3月31日
专题八 初中英语连词讲解及练习
并列连词
2)either„or 意思为“或者„„或者 „„”。注意谓语动词采用就近原则。
Either you or I am right.3)or, or else/ otherwise 否则
Be silent, or else you will be kicked out.I am tired, otherwise, I would play.(6)prefer to…rather than…与prefer…to…的区别：prefer to…rather than…后面都是用动词原形,prefer…to…都是用动名词或名词。如：I prefer English to Japanese.（与日语相比我更喜欢英语）/ I prefer to learn English rather than learn Japanese.（与日语相比我更喜欢学英语）
第三类表示转折或对比关系的连词
1）but 但是He is rich but unhappy.while 然而，表示对比意味Some people love cats, while others hate them.yet 然而She said she would be late, yet she arrived on time.however 然而，可是，不过She does not like him, however, I like him.2)not„but„ 意思为“不是 „„而是„„”
not 和but 后面的用词要遵循一致原则。
They were not the bones of an animal, but(the bones)of a human being.---Would you like to come to dinner tonight?
---I'd like to, ___ I'm too busy.A.andB.soC.asD.but
第四类表因果关系的连词
1)for 因为，做并列连词用时，是在对先行的句子补述原因或者理由，只可以连接句子与句子，通常不置于句
首。
He is absent today, for he is ill.2)so, therefore 因此
He hurt his leg, so he couldn't play in the game.I think, therefore I am
3）then 那么，因而
Hide behind the wall, then they won’t see you.注意：
a.两个并列连词不能连用，但therefore, then, yet.可以和并列连词连用。
You can watch TV, and or you can go to bed.He hurt his leg, and so / and therefore he couldn't play in the game.b.although„ yet„，但although不与 but连用。
(错)Although he was weak, but he tried his best to do the work..(对)Although he was weak, yet he tried his best to do the work.从属连词
从属连词只能用来引导从句，而不能引导词或者词组。从属连词一般可以引导名词性从句和状语从句。
第一类引导名词性从句的从属连词
1）that 引导宾语从句或间接引语时，可省略。引导主语从句时不可以省略。
He said(that)he would come.宾语从句
His mother told me(that)he is a good boy.间接引语
That she is still alive is true.主语从句
2）if/whether 是否
I wonder if he is at home.I ask him whether he would come.注意：只可以用whether的情况
1.介词后面It will depend on whether it rains tomorrow.2.whether···or not 固定搭配Let me know whether you come or not.3.动词不定式前I don’t know whether to accept his advice.第二类引导状语从句的从属连词
1）连接时间状语从句的从属连词
before 在···之前The war had been over before he came to China.after 在···之后He came to China after the war was over.since 自从I have lived in this city since I was born.when/while 当···The teacher entered the classroom, when all the students were playing
When I came into this room, I found him lying bed asleep（while后接的动
词是延续性的动词）
as 当···I saw her as I was getting on the bus.till/until 直到I didn’t go to sleep until/till I finished my homework.as soon as 一···就··· As soon as he saw the policeman, the thief run away.2）连接地点状语从句的从属连词
where 在哪里There were lots of parks where I lived.3）连接原因状语从句的从属连词
because 原因,用于解释某事的原因，动机，强调直接原因和因果关系I do it because I like it.for 表因为，表间接的原因，用于说明，解释I soon went to sleep, for I was tired
since 表原因，比because弱，比as强，表一种已知的，显然的理由，常译为“既然as 表原因时，意义最弱 As you are in poor health, you should do more exercises
4）连接结果状语从句的从属连词
so···that···如此···以至于···He is so kind that everybody likes him.such···that···He is such a kind man that everybody likes him
5）连接目的状语从句的从属连词
that / so that / in order that为了
Speak clearly that/so that/ in order that they may understand you.6)连接条件状语从句的从属连词
if如果If it rains tomorrow, we won’t go on a picnic.unless除非(如果不)He will come unless it rains.in case万一You may call this number in case I am not at home
7)连接比较状语从句的从属连词
than 比It’s easier than I thought.as/so···as···和···一样She is as tall as you.He is not as/so tall as his wife.8)连接方式状语从句的从属连词
as 按照Do as I told you.Take things as they are.as if / though 仿佛He behaves as if/though he was a child.9)引导让步状语从句的从属连词
although/though 尽管Although Japan is small, the population is big.even if 即便 Even if it was snowing heavily, we went on running.【基础练习】
（一）根据句意选用and, but, or, so, while, for填空。
1.The ground is wet, _________ it rained last night.2.It's a fine day today, _________ everyone is busy.3.This is our first lesson, _________ I don't know all your names.4.Take an umbrella with you, _________ you'll get wet.5.Do you understand what I said _________ do you want me to explain it again?
6.We have classes in the morning, _________ we don't have classes in the afternoon.7.She is a doctor _________ I am a teacher.8.Use your head, _________ you'll find a way.9.They went to the zoo yesterday, _________ they didn't see any animals.10.I must go now, _________ it's getting dark.（二）选择最佳答案：
()1 My aunt asks whether I like a woolen sweater ______ a cotton one.A.butB.orC.andD.not
()2 Either Mary ______ Lucy told him to come to see us.A.orB.andC.withD.nor
()3 Hurry up, ______ we'll be late for the film.A.andB.butC.soD.or
()4 Be quick, ______ we'll be late.A.andB.orC.butD.so
()5 We ran to the trees, _____ we couldn't see any more monkeys.A.butB.soC.andD.for
()6 _____ Li Ping ______ Wu Fang ______ League members.A.Neither;nor;areB.Either;nor;is
C.Both;and;areD.Neither;or;is
()7 You can ______ stay at home ______ go out to play.A.either;orB.so;thatC.neither;andD.both;and
()8 _____ Wei Hua ______ Ann______ very busy.A.Both;and;isB.So;and;is
C.Either;or;isD.So;that;are
()9 ______ Monday______ Tuesday is OK, I will be free then.A.Either;orB.Neither;norC.So;thatD.Both;and
()10 ______ my brother_______ sister are doctors.A.Not;butB.Neither;norC.Both;andD.Eithe
1.The book is written in_______easy Englishbeginners can understand.A.so;thatB.such;thatC.so;asD.such;as
“You’ll have to wait for two hours,_______is, about 11:30,the medical report will come out.” the doctor said to me.A.that;whenB.which;thatC.that;beforeD.which;when
3.I do every single bit of housework________my husband Bob just does the dishes now and then.A.sinceB.whileC.whenD.As
Try to read stories in English and speak in English whenever you can,______you will see more progress over time.A.butB.orC.andD.So
5.—Why were you absent yesterday?
—I caught a cold,___________I had been walking around in the rain.A.butB.soC.andD.for
6.—Close the windows,________you’ll catch cold.—OK, __________ you’d better not smoke.A.and;butB.or;thereforeC.and;howeverD.or;but
7.The point is not who said the words,_________they are true or not.A.but whetherB.and whetherC.but howD.and how
8.Just because they make more money than I do,_______they seem to look down on me.A.soB.andC.butD./
9.When the last prize had been awarded_________everybody cleared off.A.andB.soC.orD./
—Shall we stop for lunch_______shall we drive on?
—Let’s stop for lunch, but the driver can’t drink________drive.A.and;andB.or;orC.and;orD.or;and
11.He imagines that people don’t like him,_________they do.A.andB.thenC.soD.But
12.It isn’t fair;_________I was working as a waiter last month, my friends were lying on the beach.(2009•辽宁)
A.wheneverB.ThoughC.forD.while
13.Give me one more minute_____I’ll have finished.A.soB.untilC.andD.When
14.Everything around us is_________solid, liquid_________gas.A.not;butB.either;orC.neither;norD.whether;or
15.—Hi, Bob, are you going to attend tomorrow’s conference?
—Oh, I’m afraid not,__________ invited too.A.even ifB.as ifC.even asD.Since
The medicine works more effectively________you drink some hot water after taking it.A.asB.untilC.althoughD.If
Follow your doctor’s advice, ______A___ your cough will get worse.A.orB.andC.thenD.So
18.I can’t come back___C_____six o’clock perhaps.Don’t wait for me for supper.A.afterB.ifC.untilD.When
19.—Oh, I failed again—Don’t lose heart.One more effort, ________ you will succeed.A.so thatB.thereforeC.howeverD.And
20.________ a difficult situation, so you should send him a message and give him some advice.A.As he is inB.He is inC.Being inD.He being in
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